A Pension Trust Fund purchased corporate stock during the year for $$48,000.$ At year$-$end, the Pension Trust Fund still holds the stock that has a year$-$end fair value of $$54,000.$ What journal entry, if any, should be made at year$-$end in relation to the Pension Trust Fund's investment in corporate stocks?

Select one:

a$.$

b$.$

$\backslash$table$[[$Investments$-$corporate stocks,$6,000,],[$Cash$,,6,000]]$

c$.$

$\backslash$table$[[$Investments$-$corporate stocks,$6,000,],[$Additions$-$net increase in fair value of investments,,$6,000]]$

d$.$ No entry is required.

e$.$

$\backslash$table$[[$Investments$-$corporate stocks$],[$Revenue$-$net increase in fair value of investments$]]$