on mastructure renovation. Define an appropriate sequence to describe the total yearly budget for infrastructure renovation. Write down a recursive equation with initial condition for this sequence and find the general term. Describe in words the evolution of the yearly budget for infrastructure renovation. b) How much will be spent on infrastructure renovation over the period 2023 to 2032 (including both start and end year)? c) d) A new government wants spending on infrastructure renovation to evolve towards € 160 million per year. In order to do so gradually, it decides to change the reduction percentage for existing (i.e., it replaces the 20% mentioned above by a different percentage). Find the reduction that will lead eventually to the objective of € 160 million spent on infrastructure renovation. projects percentage a)

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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10x + 154 13 07 = 3000
In a certain country, the government spends the total yearly budget for infrastructure renovation according to
the following principles:
En at th
projects which received funding the year before get 20% less funding than the previous year;
En = C. 2^+
an additional € 20 million is assigned to new infrastructure renovation projects.
●
For the year 2023, a total of € 150 million is spent on infrastructure renovation.
a)
Define an appropriate sequence to describe the total yearly budget for infrastructure renovation. Write
down a recursive equation with initial condition for this sequence and find the general term.
b)
c)
Describe in words the evolution of the yearly budget for infrastructure renovation.
How much will be spent on infrastructure renovation over the period 2023 to 2032 (including both start
and end year)?
d)
A new government wants spending on infrastructure renovation to evolve towards € 160 million per
year. In order to do so gradually, it decides to change the reduction percentage for existing projects
(i.e., it replaces the 20% mentioned above by a different percentage). Find the reduction percentage
that will lead eventually to the objective of € 160 million spent on infrastructure renovation.
(In this question, we expect answers based on calculations, not on the use of tables, graphs, obtained from
using your calculator.)
amount of budget, in millions
B.n
= the
of euro, for inf
Bn
--
2083 +1
n
C. 0.8"
+
J
Transcribed Image Text:10x + 154 13 07 = 3000 In a certain country, the government spends the total yearly budget for infrastructure renovation according to the following principles: En at th projects which received funding the year before get 20% less funding than the previous year; En = C. 2^+ an additional € 20 million is assigned to new infrastructure renovation projects. ● For the year 2023, a total of € 150 million is spent on infrastructure renovation. a) Define an appropriate sequence to describe the total yearly budget for infrastructure renovation. Write down a recursive equation with initial condition for this sequence and find the general term. b) c) Describe in words the evolution of the yearly budget for infrastructure renovation. How much will be spent on infrastructure renovation over the period 2023 to 2032 (including both start and end year)? d) A new government wants spending on infrastructure renovation to evolve towards € 160 million per year. In order to do so gradually, it decides to change the reduction percentage for existing projects (i.e., it replaces the 20% mentioned above by a different percentage). Find the reduction percentage that will lead eventually to the objective of € 160 million spent on infrastructure renovation. (In this question, we expect answers based on calculations, not on the use of tables, graphs, obtained from using your calculator.) amount of budget, in millions B.n = the of euro, for inf Bn -- 2083 +1 n C. 0.8" + J
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