Answer:
Total four genotypes and its frequency  
SsWw – 4/16
ssWw- 4/16
Ssww - 4/16
ssww - 4/16
Phenotype –  
SsWw – Heterozygous  Spotted skin and heterozygous wooled hair
ssWw  - Homozygous non-spotted skin and heterozygous wooled hair
Ssww  -  Heterozygous  Spotted skin and Homozygous non -wooled hair 
ssww  - Homozygous non-spotted skin  and Homozygous non -wooled hair 
Explanation:
Given - 
Allele for spotted skin is "S"
Allele for non-spotted skin is "s"
Allele for Wooly hair is "W"
Allele for non-wooly hair is "w"
Allele "S" is dominant over "s"
And Allele "W" is dominant over "w"
Cross is carried out between heterozygous spotted, non-wooly man and heterozygous wooly-haired, non-spotted woman
Genotype of heterozygous spotted, non-wooly man - Ssww
Genotype of  heterozygous wooly-haired, non-spotted woman - ssWw
Ssww * ssWw
 Sw         Sw         sw         sw
sW	SsWw	SsWw	ssWw	ssWw
sw	Ssww	Ssww	ssww	ssww
sW	SsWw	SsWw	ssWw	ssWw
sw	Ssww	Ssww	ssww	ssww
Total four genotypes and its frequency  
SsWw – 4/16
ssWw- 4/16
Ssww - 4/16
ssww - 4/16
Phenotype –  
SsWw – Heterozygous  Spotted skin and heterozygous wooled hair
ssWw  - Homozygous non-spotted skin and heterozygous wooled hair
Ssww  -  Heterozygous  Spotted skin and Homozygous non -wooled hair 
ssww  - Homozygous non-spotted skin  and Homozygous non -wooled hair