Japolli Bakery makes a variety of bread types that it sells to supermarket chains in the area. One of the problems is that the number of loaves of each type of bread sold each day by the chain stores varies considerably, making it difficult to know how many loaves to bake. A sample of daily demand data is contained in the file, Japolli Bakery.

1. Develop a frequency distribution for each bread type using& appropriate intervals.
2. Select which bread type has the greatest and lowest relative variability.
3. Assuming that these sample data are representative of demand during the year, determine how many loaves of each type of bread should be made such that demand would be met on at least 75% of the days during the year.

Day of Week,White,Wheat,Multigrain,Black,Cinnamon Raisin,Sour Dough French,Light Oat Friday,436,456,417,311,95,96,224 Saturday,653,571,557,416,129,140,224 Sunday,496,490,403,351,114,108,228 Monday,786,611,570,473,165,148,304 Tuesday,547,474,424,365,144,104,256 Wednesday,513,443,380,317,100,92,180 Thursday,817,669,622,518,181,152,308 Friday,375,390,299,256,124,88,172 Saturday,700,678,564,463,173,136,248 Sunday,597,502,457,383,140,144,312 Monday,536,530,428,360,135,112,356 Tuesday,875,703,605,549,201,188,356 Wednesday,421,433,336,312,100,104,224 Thursday,667,576,541,438,152,144,304 Friday,506,461,406,342,135,116,264 Saturday,470,352,377,266,84,92,172 Sunday,748,643,599,425,153,148,316 Monday,376,367,310,279,128,104,208 Tuesday,704,646,586,426,174,160,264 Wednesday,591,504,408,349,140,120,276 Thursday,564,497,415,348,107,120,212 Friday,817,673,644,492,200,180,348