Chen is buying a new laptop that costs $1,400.00. Instead of paying cash, he can make 12 quarterly payments (at the start of each period). The interest rate is r(4)=7.425%. a) This question deals with the value of an annuity b) There will be payments. The payment period is c) The payment amount is $ d) The effective interest rate per period is % e) The present/future value is $