$10$deviation in caloric content of the chicken breast population is $25$ calories.

Pioneer wants to design an $\stackrel{}{x}-$chart to monitor the caloric content of chicken breasts, where $25$ chicken breasts would be chosen at random to form each sample.

a$)$ What are the lower and upper control limits for this chart if these limits are chosen to be four standard deviations from the target?

Upper Control Limit $(UC{L}_{\frac{?}{\text{b}\text{a}\text{r}}()})=,$ calories $($Enter your response as an integer.$)$