$2.)$ Sam grows mirlitons $($that$\text{'}$s Cajun for Chayote squash$)$ in his $100$ by $100-600$ garden. Fle then sells the crop at the local farmers' market. Two summers ago, he was able to prodtree and sell $1200$ pounds of miflitons, anst summer, he tried a new fertilizer that promised a $50\%$ increase in yield. Fi out the below chart $($hint: it's single$-$factor productivity and percentage of change$).$

$\backslash$table$[[$Tuo Summens Ago.,Last Summer.,Pr$.$ Change.$],[$b$).,($b$),$a$)]]$