Chapter 9.6, Problem 46PP

Another widely used insecticide is carbofuran (Furadan), an extremely toxic compound. In one step in the synthesis of carbofuran, the reaction shown is used.
$C_6{H}_6{O}_2+C_4{H}_{7}CI\to C_{10}{H}_{12}{O}_2+HCI$

a. How many grams of C61-1602 are needed to produce $3.8\times {10}^{3}g$ of $C_{10}{H}_{12}{O}_2$
b. If 67.0 g of $C_6{H}_6{O}_2$ and 51.0 g of $C_4{H}_{7}CI$ react, what is the theoretical yield of $C_{10}{H}_{12}{O}_2$ ?
c. If the actual yield of $C_{10}{H}_{12}{O}_2$ , in part b is 85.7 g, what is the percent yield of $C_{10}{H}_{12}{O}_2$ ?