period and the four payments combined. Assume February does not involve a leap year. (Round all monetary values to the nearest penny.) (Use a minus sign before the dollar sign to denote a negative monetary value. For example, "\$\$149.63".) (Give all "Number of Days" quantities as fractions with denominator 365. ) Total combined interest charged for grace period and first four months: period and the four payments combined. Assume February does not involve a leap year. (Round all monetary values to the nearest penny.) (Use a minus sign before the dollar sign to denote a negative monetary value. For example, "\$\$149.63".) (Give all "Number of Days" quantities as fractions with denominator 365. ) Total combined interest charged for grace period and first four months