The rate of earnings is 10% and the cash to be received in one year is $10,000. Determine the present value amount, using the following partial table of present value of $1 at compound interest: Year 6% 10% 12% 1 .943 .909 .893 2 .890 .826 .797 3 .840 .751 .712 4 .792 .683 .636 a. $9,090 b. $9,000 c. $9,430 d. $8,930