Question B$\mathrm{.}1$: Solar Collector Analysis$13$A golf cart manufacturer in Germany $($located near Berlin $=$ latitude $52\mathrm{.}5$ oN$)$ uses$$evacuated flat plate collectors to provide dry process steam to their factory paint$$drying and hot embossing of plastic parts. The system consists of a $10$m x $20$m$($active area$)$ solar area on the rooftop of the building. The collectors are tilted$$monthly by the workers to minimize cosine losses. For each month in the Table$$below$,$ calculate the blank values to finally obtain the average monthly output from$$collector array. Assume:$$a$)$ The days listed are representative days of each month$$b$)$ The collector$$s efficiency for obtaining $150$ is ~$40\%$c$)8$ hours of peak sunshine $($@ $1/2)$ per day are available.$*$ Assume the ground is a mix of dirt and grass, so the ground reflectance $=0\mathrm{.}2.**$ Use the following $($Orgill and Hollands$)$ diffuse radiation correlation given below: