type out the correct answer of all the questions with proper explanation I'll give you thumbs up ?

stion 36 Saving divided by income equals the rate. O a. wealth O b. income O c. interest O d. saving ation 37 If you left $2,500 on deposit with a bank promising to pay you a 6 percent compound annual rate of interest, then after 50 years your deposit would be worth approximately: O a. $18,420 O b. $2,800 O c. $250,750 O d. $46,050 38 According to the quantity equation, if velocity and real GDP are constant, and the Federal Reserve increases the money supply by 5 percent, then the price level: O a. decreases by more than 5 percent. O b. increases by 5 percent. O c. increases by more than 5 percent. O d. decreases by 5 percent