On January $1,2020,$ a foundation made a pledge to pay $$15,000$ per year at the end of each of the next five years to the Cancer

Research Center, a nonprofit voluntary health and welfare organization, as a salary supplement for a well$-$known researcher. On

December $31,2020,$ the first payment of $$15,000$ was received and paid to the researcher.

On the books of the Cancer Research Center, record the pledge on January, assuming the appropriate discount rate is $5$ percent on

an annual basis. The appropriate present value annuity factor is $4\mathrm{.}33.$

Record the increase in the present value as of December $31.$

Record the receipt of the first $$15,000$ on December $31$ and the payment to the researcher.